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Antiradiation Coverglass Used In Space
Antiradiation glass-cover is a kind of protective sheets for silicon-solar-battery on space craft. And there are two types of glasses as KFB and Before.
KFB antiradiation glass-cover
Technical standard
Spectral characteristic
| glass thickness | 0.12mm |
| lnm | T% |
| 330 | ¡Ü1.0 |
| 400 | ¡Ý88.0 |
| 450 | ¡Ý90.0 |
| 500~1100 | ¡Ý92.0 |
Density: 2.15~2.58
Antiradiation properties
| Electron radiation energy: E=1 MeV |
| Accumulative flux: f=1 x 1016e/cm2 |
| Average drop value of transmissivity after radiation DT¡Ü0.8%(500nm-1100nm) |
BF antiradiation glass-cover
| Technical standard | ||||||||||||
| Spectral characteristic |
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| Density: 3.06~3.10 |
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| Antiradiation properties |
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| Electron radiation energy: E=1 MeV | ||||||||||||
| Accumulative flux: f=1 x 1015e/cm2 | ||||||||||||
| Average drop value of transmissivity after radiation DT¡Ü1.0%(500nm-1100nm) |
